================
@@ -12365,13 +12366,17 @@ static bool CheckMultiVersionFunction(Sema &S,
FunctionDecl *NewFD,
return false;
}
- // Target attribute on AArch64 is not used for multiversioning
- if (NewTA && TI.getTriple().isAArch64())
- return false;
-
- // Target attribute on RISCV is not used for multiversioning
- if (NewTA && TI.getTriple().isRISCV())
+ // Target attribute is not used for multiversioning on AArch64, RISC-V or
AIX.
+ if (NewTA && (TI.getTriple().isAArch64() || TI.getTriple().isRISCV() ||
+ TI.getTriple().isOSAIX())) {
+ if (Redeclaration) {
----------------
w2yehia wrote:
this breaks the following:
```
__attribute__((target("cpu=pwr10"))) int f(void) { return 1; }
__attribute__((target("cpu=pwr10"))) int f(void);
int g(void) { return f(); }
```
https://github.com/llvm/llvm-project/pull/236782
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